IN2014DN11085A - - Google Patents

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Publication number
IN2014DN11085A
IN2014DN11085A IN11085DEN2014A IN2014DN11085A IN 2014DN11085 A IN2014DN11085 A IN 2014DN11085A IN 11085DEN2014 A IN11085DEN2014 A IN 11085DEN2014A IN 2014DN11085 A IN2014DN11085 A IN 2014DN11085A
Authority
IN
India
Prior art keywords
viewpoint image
navigation
distance
viewpoints
current viewpoint
Prior art date
Application number
Inventor
Baoli Li
Kexin Wu
Chengjun Li
Xian Zhang
Original Assignee
Tencent Tech Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tencent Tech Shenzhen Co Ltd filed Critical Tencent Tech Shenzhen Co Ltd
Publication of IN2014DN11085A publication Critical patent/IN2014DN11085A/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/003—Navigation within 3D models or images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geometry (AREA)
  • Computing Systems (AREA)
  • Architecture (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)

Abstract

Provided are an inter viewpoint navigation method and device based on a panoramic view and a machine readable medium. The method includes: selecting a current viewpoint image from a panoramic view and acquiring a three dimensional model of the current viewpoint image; selecting a subimage from the current viewpoint image and performing feature detection so as to acquire the feature points of adjacent viewpoints; performing matching calculation on the feature points of the adjacent viewpoints and determining the distance between the adjacent viewpoints according to the matching calculation result; and performing three dimensional navigation on the three dimensional model of the current viewpoint image wherein the navigation depth is the distance between the adjacent viewpoints. After the embodiments of the present invention are applied by precisely determining the distance between viewpoints smooth inter viewpoint transition based on a panoramic view can be realized which improves the smooth navigation effect.
IN11085DEN2014 2012-05-29 2013-05-29 IN2014DN11085A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210170074.0A CN103456043B (en) 2012-05-29 2012-05-29 A kind of viewpoint internetwork roaming method and apparatus based on panorama sketch
PCT/CN2013/076425 WO2013178069A1 (en) 2012-05-29 2013-05-29 Inter-viewpoint navigation method and device based on panoramic view and machine-readable medium

Publications (1)

Publication Number Publication Date
IN2014DN11085A true IN2014DN11085A (en) 2015-09-25

Family

ID=49672427

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11085DEN2014 IN2014DN11085A (en) 2012-05-29 2013-05-29

Country Status (4)

Country Link
US (1) US20150138193A1 (en)
CN (1) CN103456043B (en)
IN (1) IN2014DN11085A (en)
WO (1) WO2013178069A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107770458B (en) * 2017-10-12 2019-01-01 深圳思为科技有限公司 A kind of method and terminal device of scene switching
CN109348132B (en) * 2018-11-20 2021-01-29 北京小浪花科技有限公司 Panoramic shooting method and device
US11228622B2 (en) 2019-04-08 2022-01-18 Imeve, Inc. Multiuser asymmetric immersive teleconferencing
CN110781549A (en) * 2019-11-06 2020-02-11 中水三立数据技术股份有限公司 Panoramic roaming inspection method and system for pump station
CN111145360A (en) * 2019-12-29 2020-05-12 浙江科技学院 A system and method for realizing virtual reality map roaming
CN111798562B (en) * 2020-06-17 2022-07-08 同济大学 Virtual building space building and roaming method
CN111968246B (en) * 2020-07-07 2021-12-03 北京城市网邻信息技术有限公司 Scene switching method and device, electronic equipment and storage medium
CN114519786B (en) * 2020-11-20 2025-06-06 株式会社理光 Method, device and computer-readable storage medium for determining panoramic image jump position
CN112802206B (en) * 2021-02-07 2022-10-14 北京字节跳动网络技术有限公司 Roaming view generation method, device, equipment and storage medium
CN113436315A (en) * 2021-06-27 2021-09-24 云智慧（北京）科技有限公司 WebGL-based transformer substation three-dimensional roaming implementation method
CN113961078B (en) * 2021-11-04 2023-05-26 中国科学院计算机网络信息中心 Panoramic roaming method, device, equipment and readable storage medium
CN114821130A (en) * 2022-03-07 2022-07-29 南京信息工程大学 A fast image matching method
CN114758062B (en) * 2022-03-18 2025-09-12 建信金融科技有限责任公司 Panoramic roaming scene construction method, device, computer equipment, and storage medium
CN116702293B (en) * 2023-07-07 2023-11-28 沈阳工业大学 Implementation method of bridge BIM model interactive panoramic roaming

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204850B1 (en) * 1997-05-30 2001-03-20 Daniel R. Green Scaleable camera model for the navigation and display of information structures using nested, bounded 3D coordinate spaces
US6975755B1 (en) * 1999-11-25 2005-12-13 Canon Kabushiki Kaisha Image processing method and apparatus
US20030218638A1 (en) * 2002-02-06 2003-11-27 Stuart Goose Mobile multimodal user interface combining 3D graphics, location-sensitive speech interaction and tracking technologies
US7006090B2 (en) * 2003-02-07 2006-02-28 Crytek Gmbh Method and computer program product for lighting a computer graphics image and a computer
CN101661628B (en) * 2008-08-28 2012-03-28 中国科学院自动化研究所 Fast Rendering and Roaming Method of Plant Scene
CN102056015B (en) * 2009-11-04 2012-12-05 沈阳迅景科技有限公司 Streaming media application method in panoramic virtual reality roaming
CN102065313B (en) * 2010-11-16 2012-10-31 上海大学 Uncalibrated multi-view image correction method for parallel camera array
WO2012117729A1 (en) * 2011-03-03 2012-09-07 パナソニック株式会社 Video provision device, video provision method, and video provision program capable of providing vicarious experience

Also Published As

Publication number Publication date
WO2013178069A1 (en) 2013-12-05
US20150138193A1 (en) 2015-05-21
CN103456043B (en) 2016-05-11
CN103456043A (en) 2013-12-18

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